Definition: slang for cuddling. Also the name for your cuddle buddy or special someone. Many terms are associated with cuddy such as: cudding, cuddyland, cuddy buddy, cuddy quota (how many cuddles you have to have in a day), mobile cuddies, cuddiac arrest (when you O.D on cuddys), and CPR cuddy pulmonary resuscitation (needed to revive from cuddiac arrest).
"I love you cuddy. I love to cuddy with my cuddy buddy"
"Let's go to cuddy land cuddy."
"My cuddy went into cuddiac arrest whilst we were trying to reach the cuddy quota. Luckily I knew C.P.R - cuddy pulmonary resuscitation."